Dau Tu Phat Trien Giao Duc Quynh Mai LTD Address: No 16/20/52 Nguyen Tuong Loan, Nghia Xa Ward, Le Chan District, Hai Phong City Enterprise code: 0202155077 Phone: 0984975698 Representative: Hoang Thi Lua Adress: Dong Nham Hamlet, Quoc Tuan Commune, An Lao District, Hai Phong City Nghia Xa Ward, Le Chan District, Hai Phong CityFounding date: 31 - 3 - 2022